Abstract : An active R. & D. program is being undertaken into the technology of electromagnetic launchers. These have potential applications in weaponry, controlled thermonuclear fusion, space launch, advanced industrial processes, equation-of-state research, generation of intense magnetic fields and as facilities for a wide range of studies in penetration mechanics, detonation, and warheads. This paper draws attention to these matters and gives a description of the current Australian DSTO program in the development of this technology. (Author)